The Most Famous: Thomas Johnson, First Governor of Maryland
Before there was a United States, there was Thomas Johnson of Maryland. Born in 1732 in Calvert County, he became one of the most significant political figures of the founding era, though his name rarely appears in the popular histories of the Revolution.
Johnson served as a delegate to the Continental Congress starting in 1774. He was the man who nominated George Washington to command the Continental Army in 1775. That's a detail that alone should have earned him more recognition than he typically receives. When Maryland became a state, he was elected its first governor, serving from 1777 to 1779.
His political career didn't stop there. President Washington appointed him an Associate Justice of the U.S. Supreme Court in 1791, where he served until 1793. The Supreme Court's official biographies list him among the earliest justices in the court's history. Johnson retired due to health reasons and passed away in 1819 at age 86.
For a name that is today considered ordinary, the original Thomas Johnson was anything but.
Thomas Johnson in the U.S. House of Representatives
The U.S. House has seen multiple members named Thomas Johnson over the years. The most recent with significant documentation is Thomas F. Johnson of Maryland, who represented the state's First Congressional District from 1959 to 1963. He was a Democrat and served during the early Kennedy administration years.
The Office of the Historian at the U.S. House of Representatives maintains records of all members, and a search for Thomas Johnson turns up several individuals across different states and eras. The name was especially common among 19th century representatives, when both Thomas and Johnson were near peak popularity as first and last names in the United States.
State and Local Politics
Below the federal level, the name has appeared in state legislatures, mayor's offices, and county governments across the country. State and local records aren't centralized the way federal records are, so precise counts are hard to come by. But a review of state legislature databases suggests the name has been active in politics from Maine to California at various points in American history.
Maryland has the longest and strongest association with the name, given the prominence of the founding-era Thomas Johnson. The state named Thomas Johnson High School in Frederick after him, and historical markers in the region reference his life and service.
Ohio, Virginia, Pennsylvania, and the Carolinas have also produced Thomas Johnsons in county and city government. These are all states where English surnames and traditional first names were heavily concentrated in early settlement patterns, which makes the name's appearance in their political histories unsurprising.
What the Numbers Suggest
There's no centralized database tracking how many Americans named Thomas Johnson have held elected office. What we can say is that the math makes the name's political presence almost inevitable.
The U.S. Census Bureau's surname data ranks Johnson as one of the most common surnames in the country, placing second overall in recent counts. Thomas, meanwhile, has ranked in the top 15 to 20 most common names for boys across most of the 20th century, according to Social Security Administration records.
With an estimated 1.2 million living Americans sharing the name, the probability that a significant number have held elected positions at some level is high. The name doesn't have any particular political lean. It just shows up wherever Americans show up, and that includes the voting booth and the ballot line.